E25d — Nimzo-Indian: Saemisch, Keres Variation

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur une majorité de pions à l'aile_dame (3 contre 2), les cases fortes b4 et d4, la paire de fous et la colonne semi-ouverte b.

Côté adverse. Le fou enfermé en c8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri, plusieurs pièces dorment encore (le cavalier g1, les fous c1 et f1 et les tours a1 et h1) et les pions isolés a3, c3 et c5.

Plans. e4 (Centre d4+e4, libère Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Noirs s'appuient sur la case forte d5 et la colonne semi-ouverte c.

Côté adverse. Les pions isolés a3, c3 et c5, les fous enfermés en c1 et f1, le roi resté au centre et une pièce en prise (le pion en c3).

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b8, le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Bd7 (PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)) ; ...Nbd7 (Développer Nb8) ; ...e5 (Rupture) ; ...f6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	● c3, ● c5	—
Pions isolés	● a3, ● c3, ● c5	—
Arriérés	—	—
Chaînes	● e2→f3, g2→f3	● f7→e6
Passés	—	—
Majorité	● aile_dame 3v2	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b4 (2v1), ● d4 (2v0)	● d5 (2v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● e4 (1v0)	● d5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● d	● d
Semi-ouvertes	● b	● c

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 6)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	Non
Non développées	5 (● g1, ● c1, ● f1, ● a1, ● h1)	4 (● b8, ● c8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre !	● Au centre !
Droits de roque	O-O / O-O-O	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c3-c4, ● e2-e3, ● f3-f4	● …e6-e5, ● …f7-f6, ● …f7-f5

Partie
11. Norway Chess 2023 – Round 2.4 – Giri, Anish – 1/2-1/2 – Caruana, Fabiano – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
1941 Leningrad/Moscow – Round 1 – Bondarevsky, Igor – 1/2-1/2 – Smyslov, Vasily – G2 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
1950 Amsterdam – Round 17 – Donner, Jan-Hein – 0-1 – Hein-Pirc, Vasja – G161 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Bd7 9. e4 Nf6 10. Rb1 O-O
1950 Mar del Plata – Round 10 – Gligorić, Svetozar – 1-0 – Alvarez Martin, Pedro – G83 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 Qxc3+
1950 Venice – Round 15 – Castillo Bermudez, Manuel – 1/2-1/2 – Donner, Jan-Hein – G119 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1956 Budapest Szikra – Round 1 – Benko, Pal – 1-0 – Dely, Peter – G6 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qf6 9. Qd4 Qg6 10. e4 Nc6
1957 Leningrad – Round 1 – Korchnoi, Viktor – 1-0 – Bykov, Valery – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Qxc3+ 10. Bd2 Qe5
1959 CAN Ch – Round 6 – Patty, Jack – 0-1 – Anderson, Frank Ross – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
1960 Baltic Nations – Round 5 – Kondratiev, Pavel E – 0-1 – Unzicker, Wolfgang – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1960 Leipzig olm fin-A – Round 8 – Wade, Robert G – 1/2-1/2 – Kramer, Hanspeter – G142 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1961 Bled – Round 7 – Germek, Milan – 1-0 – Donner, Jan-Hein – G68 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1962 DDR-12ch – Round 10 – Moehring, Guenther – 1-0 – Neukirch, Detlef – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1962 Whitby ch-BCF – Round 5 – Bowen Solines, Alec – 1-0 – Wade, Robert G – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1963 Budapest ch-HUN – Round 1 – Dely, Peter – 1/2-1/2 – Somogyi, Istvan – G69 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1964 ESP Ch 29th – Round 2 – Ingelmo Iglesias, Agustin – 0-1 – Medina-Garcia, Antonio – G6 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Nh3 O-O
1964 Reykjavik – Round 12 – Asmundsson, Ingvar – 0-1 – Palmason, Gudmundur – G68 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Ne2 O-O
1964 Zagreb – Round 5 – Szabo, Laszlo – 1/2-1/2 – Fuderer, Andrija – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
1965 HUN-ch21 – Round 1 – Barczay, Laszlo – 1-0 – Bokor, Istvan – G23 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qh4+ 9. g3 Qe7 10. e4 Nc7
1965 USSR – Round 1 – Peterson, Andrejs – 1-0 – Ridzvanavicius, Jonas – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1967 Monte Carlo – Round 3 – Forintos, Gyozo V – 0-1 – Smyslov, Vladimir – G13 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Ne2 O-O
1967 Vrnjacka Banja zt – Round 7 – Gheorghiu, Florin – 1/2-1/2 – Zuidema, Coen – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1967 Winnipeg – Round 8 – Gheorghiu, Florin – 1/2-1/2 – Yanofsky, Daniel Abraham – G41 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 Nc6
1968 BCF Ch Bristol ENG – Round 10 – Hollis, Adrian – 1-0 – Lambshire, Mike V – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nxc3 10. Qd2 Nc6
1969 Vrsac – Round 13 – Deze, Anton – 1/2-1/2 – Matanovic, Aleksandar – G78 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 d5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nc7 10. Be3 Nc6
2024 SuperUnited Rapid & Blitz Croatia – Round 4 – Caruana Fabiano – 1-0 – Aronian Levon – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nc7 10. Kf2 O-O
22. ECU Club Cup 2006 – Round 6 – Ivanchuk, Vasyl – 1-0 – Prusikin, Michael – G144 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
41. Olympiad Open 2014 – Round 3.36 – Warner, Delisle – 0-1 – Zhang, Zhong – G223 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 f5
41. Olympiad Open 2014 – Round 4.12 – Sasikiran, Krishnan – 1/2-1/2 – Bruzon Batista, Lazaro – G247 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
41. Olympiad Open 2014 – Round 9.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – Lupulescu, Constantin – G655 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
73. Tata Steel GMA 2011 – Round 3 – Kramnik, Vladimir – 1/2-1/2 – Wang, Hao(ZJWZ) – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
73. Tata Steel GMA 2011 – Round 4 – Anand, Viswanathan – 1-0 – Wang, Hao(ZJWZ) – G18 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
Amber Blindfold 2000 – Round 7 – Ivanchuk, Vasyl – 1-0 – Van Wely, Loek – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
Candidates Final 1990 – Round 3 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
Candidats final 1990 – Round 3 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
FIDE WCh KO 2000 – Round 1.2 – Utnasunov, Alexander – 1/2-1/2 – Chernin, Alexander – G17 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
FIDE World Ch 1990 – Round 3 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
Grand Slam Final Masters 2010 – Round 6 – Shirov, Alexei – 1/2-1/2 – Kramnik, Vladimir – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
Interpolis 1991 – Round 3 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
Linares 1991 – Round 7 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G15 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
Manila Interzonal 1990 – Round 10 – Dreev, Aleksey – 1/2-1/2 – Sax, Gyula – G163 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
Manila Interzonal 1990 – Round 13 – Amoros Marin, Marcos – 1/2-1/2 – Lautier, Joel – G213 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
Norway Chess 2024 - Round 7 - Nakamura, Hikaru - 1/2-1/2 - Carlsen, Magnus - G28 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
SportAccord Rapid Men 2012 – Round 5.2 – Ding, Liren – 1-0 – Leko, Peter – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
Supreme Masters 2013 – Round 4.5 – Wang, Hao(ZJWZ) – 1/2-1/2 – Radjabov, Teimour – G20 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
Tal Memorial 2009 – Round 2 – Carlsen, Magnus – 1/2-1/2 – Morozevich, Alexander – G3 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
Tal Memorial Blitz 2014 – Round 3.1 – Mamedyarov, Shakhriyar – 1-0 – Kosteniuk, Alexandra – G13 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O
Tata Steel India Blitz 2018 – Round 3.2 – Mamedyarov, Shakhriyar – 1-0 – Vidit, Santosh Gujrathi – G12 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nc7 10. Be3 O-O
World Blitz 2019 – Round 8.3 – Saini Vidit – 1-0 – Andreikin, Dmitry – G541 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 O-O
World Blitz 2023 – Round 20.5 – Erigaisi Arjun – 0-1 – Aronian, Levon – G1157 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Qb3 O-O

E25d — Saemisch Keres Variation

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5

Les coups candidats

8…Qa5 — 67.9% (2286 parties)

Ambassadeurs : Moskalenko, Viktor (28x), Volkov, Sergey (27x), Ingersol, Harry (21x), Daus, Peter (18x), Herzog, Klaus (18x), González Barcina, Francisco-José (13x), Krizsany, Laszlo (12x), Napalkov, Vladimir Aleksandro (12x)

8…f5 — 29.4% (991 parties) →

Ambassadeurs : Legemaat, Gert (11x), Löffler, Werner (9x), Zilberberg, Alik (8x), Ingersol, Harry (7x), Portisch, Lajos (6x), Herzog, Klaus (6x), Vladimirov, Boris T (5x), Bars, Joachim (5x)

8…O-O — 1.2% (40 parties)

Ambassadeurs : Kretchetov, Alexandre (2x), Butnorius, Algimantas (1x), Kaunas, Kestutis (1x), Snellman, Sven (1x), Mykra, Veikko (1x), Poupinel, Michel (1x), Dulhauste, Alain (1x), Pitkanen, Juhani (1x)

8…Nd7 — 0.8% (28 parties)

Ambassadeurs : Zilka, Stepan (2x), Diez del Corral, Jesus (1x), Olafsson, Fridrik (1x), Albrecht, Rainer (1x), Sabaev, Sergey Valentinovic (1x), Corallo, John (1x), Karlsson, Patrik (1x), Lafarga Santorroman, David (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8…Qa5	8…f5	8…O-O	8…Nd7
<1800	42	83%	14%	—	2%
1800-2200	847	69%	28%	1%	0%
2200-2600	1877	72%	26%	1%	1%
2600+	117	80%	18%	—	2%

Évolution par décennie (% des parties)

Décennie	N parties	8…Qa5	8…f5	8…O-O	8…Nd7
1930s	1	—	—	—	—
1940s	2	100%	—	—	—
1950s	19	47%	37%	—	—
1960s	142	27%	70%	1%	—
1970s	89	27%	70%	2%	1%
1980s	118	45%	55%	—	—
1990s	309	70%	28%	2%	—
2000s	855	76%	20%	1%	3%
2010s	1341	69%	30%	1%	—
2020s	490	76%	21%	1%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8…Qa5	69%	76%	▲ +7.7%
8…f5	30%	21%	▼ -8.8%
8…O-O	1%	1%	-0.0%
8…Nd7	0%	1%	▲ +1.0%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 4 parties
Karpov, Aleksandr — 4 parties
Anand, Viswanathan — 4 parties
Carlsen, Magnus — 4 parties
Ding, Liren — 4 parties
Tal, Mikhail — 3 parties
Kramnik, Vladimir — 3 parties
Karpov, Anatoly — 2 parties
Hou, Yifan — 2 parties
Ju, Wenjun — 2 parties
Gukesh D — 1 partie

Parties historiques

8…Qa5 — 67.9% (2286 parties)

1941 — Bondarevsky, Igor vs Smyslov, Vasily — 1/2-1/2 — Leningrad RUS
1941 — Bondarevsky, Igor vs Smyslov, Vladimir — 1/2-1/2 — Leningrad- Moscow URS
1950 — Gligorić, Svetozar vs Alvarez Martin, Pedro — 1-0 — Mar del Plata ARG
1950 — Castillo Bermudez, Manuel vs Donner, Jan-Hein — 1/2-1/2 — Venice ITA
1951 — Jauregui, Carlos vs Maccioni, Alejandro — 1/2-1/2 — Santiago de Chile

8…f5 — 29.4% (991 parties)

1952 — Kuzminykh, Evgeny vs Kondratiev, Pavel E — 0-1 — Leningrad RUS
1953 — Klavins, Janis vs Tal, Mikhail — 1/2-1/2 — Latvia
1954 — Ragozin, Viacheslav vs Sokolsky, Alexey — 1/2-1/2 — Kiev ch-URS
1957 — Szabo, Ladislav vs Teschner, Rudolf — 1-0 — Wageningen zt
1958 — Polugaevsky, Lev vs Petrosian, Tigran A. — 1/2-1/2 — Riga ch-URS

8…O-O — 1.2% (40 parties)

1964 — Snellman, Sven vs Mykra, Veikko — 1-0 — ?
1967 — Butnorius, Algimantas vs Kaunas, Kestutis — 1-0 — USSR
1973 — Poupinel, Michel vs Dulhauste, Alain — 1-0 — ?
1979 — Pitkanen, Juhani vs Haapasalo Matti — 1-0 — corr NS/I
1991 — Misanovic, Vesna vs Nutu-Gajic, Daniela — 1-0 — Pula CRO

8…Nd7 — 0.8% (28 parties)

1978 — Diez del Corral, Jesus vs Olafsson, Fridrik — 1/2-1/2 — Las Palmas Las Palmas ESP
2001 — Pomes Marcet, Joan vs Adams, Michael — 0-1 — Mainz GER
2002 — Lafarga Santorroman, David vs Ellis, Roy — 1-0 — ICCF Email
2002 — Bluvshtein, Mark vs Roussel-Roozmon, Thomas — 1-0 — Montreal CAN
2002 — Summerscale, Aaron P vs Emms, John M — 1/2-1/2 — ?

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →